It's the first ever Baby-Sitters Club Mystery! And things get very mysterious, very quickly. Stacey McGill has stolen a powerful ring that turns the babysitters against each other. Meanwhile, the boys are attacked by a terrible spectral presence in the room, Tanner spills an entire beer onto his crotch, and it seems almost certain that a fissure has been opened up between our world and the strange parallel universe in which the Baby-Sitters Club Mysteries take place. Jack and Tanner also chat with Kelsey and Holland from Whatever It Takes: A Degrassi Podcast to get their insights on the thousand mystifying mysteries contained within Stacey and the Missing Ring.